Install poppler onto Heroku Server django

Question

I am trying to install poppler on my Heroku server because I am using pdf2image as a python package. However, I can't just run brew install poppler like I did on my Mac.

I have tried to add some heroku buildpacks off the internet but with no luck. Anytime pdf2image runs I get this error.

pdf2image.exceptions.PDFInfoNotInstalledError: Unable to get page count. Is poppler installed and in PATH?

Is there something I can do on the command line to get poppler installed while keeping heroku/python as my buildpack?

Answer 1

  

在保持heroku/python作为我的buildpack的同时，我是否可以在命令行上做一些事情来安装poppler？

Heroku lets you run multiple buildpacks。我没有尝试过这个buildpack，但建议您将this buildpack添加到您现有的应用中：

heroku buildpacks:set heroku/python
heroku buildpacks:add --index 1 https://github.com/survantjames/heroku-buildpack-poppler.git

然后重新部署您的应用程序。

Answer 2

!pip install python-poppler：它给我带来了这个错误。 尝试：https://elements.heroku.com/buildpacks/k16shikano/heroku-buildpack-poppler 这对我有用。